The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 04, 2019
Filed:
May. 31, 2016
Kabushiki Kaisha Tokai-rika-denki-seisakusho, Aichi, JP;
Tetsuyuki Hasegawa, Aichi, JP;
Shinichi Miyazaki, Aichi, JP;
KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO, Aichi, JP;
Abstract
A door mirror control device supplies drive voltages to respective lock detection sections in left and right door mirrors. If motors are driven in accordance with the drive voltages, the door mirrors are operated from one of a retracted position or a deployed position toward the other of the retracted position or the deployed position, and the motors stop after the door mirrors reach either the retracted position or the deployed position. Operating time determination sections determine operating times of the door mirrors from changes in values of operating currents. Voltage setting sections change settings for the drive voltages supplied to lock detection circuits of the door mirrors based on the operating times of the left and right door mirrors such that the operating times of the left and right door mirrors match each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile